A TWO‐STAGE WIN–WIN MULTIATTRIBUTE NEGOTIATION MODEL: OPTIMIZATION AND THEN CONCESSION. (3rd July 2012)

• Record Type: Journal Article
• Authors: Pan, Li; Luo, Xudong; Meng, Xiangxu; Miao, Chunyan; He, Minghua; Guo, Xingchen
• Is Part Of: Computational intelligence. Volume 29:Number 4(2013:Nov.)
• Page Start: 577
• Page End: 626
• Publication Date: 2012-07-03
• Subjects: automated negotiation -- multiattribute decision making -- agent -- e‐business -- evolutionary computing; Artificial intelligence -- Periodicals; Computational linguistics -- Periodicals; 006.3
• DOI: 10.1111/j.1467-8640.2012.00434.x
• Languages: English
• ISSNs: 0824-7935

Abstract

Abstract : Many automated negotiation models have been developed to solve the conflict in many distributed computational systems. However, the problem of finding win–win outcome in multiattribute negotiation has not been tackled well. To address this issue, based on an evolutionary method of multiobjective optimization, this paper presents a negotiation model that can find win–win solutions of multiple attributes, but needs not to reveal negotiating agents' private utility functions to their opponents or a third‐party mediator. Moreover, we also equip our agents with a general type of utility functions of interdependent multiattributes, which captures human intuitions well. In addition, we also develop a novel time‐dependent concession strategy model, which can help both sides find a final agreement among a set of win–win ones. Finally, lots of experiments confirm that our negotiation model outperforms the existing models developed recently. And the experiments also show our model is stable and efficient in finding fair win–win outcomes, which is seldom solved in the existing models.